
.login-box{
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0,0,0,0.3);
}
.login-box>form{
  width: 360px;
  height: 332px;
  background-color: white;
  border-radius: 4px;
  padding: 0 30px;
  box-sizing: border-box;
  position: relative;
}
.quc-tab-list{
  display: flex;
  justify-content: center;
  margin: 40px 0 30px;
}
.quc-tab-list>span{
  font-size: 20px;
}
.quc-tab-list>span:nth-child(2){
  width: 18px;
  color: #e3e3e3;
  font-size: 16px;
  text-align: center;
}
.quc-tab-list>span:nth-child(3){
  color: #36b447;
  text-decoration: underline;
}
.username,.password{
  width: 300px;
  height: 42px;
  padding: 10px;
  box-sizing: border-box;
  margin-bottom: 20px;
}

.login-box>form>button{
  display: block;
  background-color: #36b447;
  color: white;
  font-size: 18px;
  text-align: center;
  line-height: 1;
  width:300px ;
  height:42px ;
  border: 0;
}
.error{
  font-size: 12px;
  color: #f36903;
  position:absolute;
  width: 200px;
  top: 200px;
  left: 30px;
  display: none;
}
.register>a{
  display: inline-block;
}
.register{
  display: flex;
  justify-content: space-between;
}
a{
  text-decoration: none;
  color:#6f6f6f;
}
a:hover{
  color: #36b447;
}